Jolie, capacitive but very slow ... it spoils!

Good evening,
A beautiful USB key, brushed aluminum appearance, mini mini size (the whole body of the wrench fit into the USB port), great capacity of 32 GB, decent price ... to the first transfer ^^ Here is the cata!
On a PC with ASUS G55W SSD transfer rate does not exceed 6 MB / second. I tried to format NTFS / FAT32 ... small & large files. She wants nothing to do, it's a wheelbarrow!
In the end, this is not worth the price paid and that is unfortunate for a branded product, a cheaper noname to 50% will both see better!